12 Llewellyn Avenue Ely Cardiff CF5 4DZ

1. 4 Jun 2026

   Received by Cardiff

2. 8 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 56 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 62 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• West Side Of Ely Baptist Church Archer Road Ely Cardiff CF5 4FN

  24/01694/PRAP Submitted 19 Jul 2024 183m away

  Installation of 20m pole supporting 6no. Antennas, 1no. 0.3m dish, installation of 3no. Equipment cabinets, 1no. Meter cabinet, and development ancillary thereto.

  Refused Prior approval 11 docs

• 36 HILES ROAD, 51-63 STANWAY ROAD, ELY, CARDIFF, CF5 4JD

  02/02805/R Submitted 19 Dec 2002 307m away

  INCORPORATION OF GULLEY INTO RESIDENTIAL GARDENS

  Granted Full applications

• Land Adjacent To 2 Pethybridge Road Ely Cardiff CF5 4DS

  26/01194/FUL Submitted 10 Jun 2026 337m away

  91% historically approved · decision due ~6 Aug

  Proposed residential development and associated works.

  Awaiting decision Full applications New dwelling 32 docs

• Land Adjoining 28 Archer Road Ely Cardiff

  25/00581/FUL Submitted 7 Mar 2025 385m away

  91% historically approved · decision due ~2 May

  Construction of a new dwelling.

  Awaiting decision Full applications New dwelling 11 docs
  Domestic

• 118 Llewellyn Avenue Ely Cardiff CF5 4ED

  24/00990/HSE Submitted 30 Apr 2024 399m away

  Retrospective permission for erection of conservatory to rear of property.

  Granted Householder Extension 8 docs
  Small domestic

• 12 Archer Road Ely Cardiff CF5 4FR

  26/01462/HSE Submitted 14 Jul 2026 410m away

  93% historically approved · decision due ~9 Sep

  Retention of single storey rear extension and rear dormer roof extension, including rooflight to the front roof slope and a new window to the front gable.

  Awaiting decision Householder Extension Loft or dormer +1 8 docs
  Small domestic

• 26/01907/HSE Awaiting decision

  46 Oakley Place Grangetown Cardiff CF11 7EW

  Rear dormer roof extension.

  10 Sep 2026 Householder
• 26/01013/HSE Granted

  74 Beulah Road Rhiwbina Cardiff CF14 6LY

  Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

  18 May 2026 Householder
• 26/01611/HSE Granted

  6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

  Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

  30 Jul 2026 Householder
• 26/01592/HSE Granted

  20 Meadow Street Pontcanna Cardiff CF11 9PY

  Construction of single storey rear wrap around extension.

  29 Jul 2026 Householder
• 26/01905/HSE Awaiting decision

  9 Clos William Rhiwbina Cardiff CF14 6QJ

  Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

  9 Sep 2026 Householder